What is the quotient when (28x7 + 21x6 − 42x2) is divided by -7x2?

Two parallel lines are crossed by a transversal. what is the value of x? x = 40 x = 70 x = 110 x = 130

Evaluate the expression for the given value of the variable 7a - 4a for a =8

1jessica's home town is a mid-sized city experiencing a decline in population. the following graph models the estimated population if the decline continues at the same rate. select the most appropriate unit for the measure of time that the graph represents. a. years b. hours c. days d. weeks